says some republicans just want to see his signature health care reform fail. >>"if you've got good ideas. bring 'em to me. let's go. but, we're not repealing it as long as i'm president." >> reporter:.and you can expect white house officials to keep touting the benefits of obamacare as republicans continue to pound the negatives over the next three weeks. i'm andrew spencer, reporting. >> pam: vice president joe biden arrived in china this morning where he faces a delicate balancing act his visit was originally meant to focus on economic issues. but instead comes at a time of rising regional tension. >> pam: he arrived after a stop in japan -- where he promised to press beijing about its new "air defense identification zone." that is also a concern in south korea. the last leg of biden's asia tour. >> pam: former vice president dick cheney expressed regret that his daughters aired their differences on same-sex marriage in public. >> pam: on tuesday, cheney said he was surprised and preferred the rift stay within the family. the feud began when liz cheney, a ca